Cleaning robot



FIG. 1 is a right side perspective view of a cleaning robot showing ournew design;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line portions are included to show unclaimed subject matteronly and form no part of the claimed design.

CLAIM The ornamental design for a cleaning robot, as shown anddescribed.